AD/TB20/19 - Oil Cooler Inlet and Outlet Elbows

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au F2006B07322 In force Legislative Instrument

Legislation content

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Aerospatiale (Socata) TB20 (Trinidad) Series Aeroplanes

 

AD/TB20/19 Oil Cooler Inlet and Outlet Elbows 1/91

Applicability: All model TB20 and TB21 aircraft.

 

Requirement: Action in accordance with Socata Service Bulletin NR 50-1.

 

Note: DGAC AD 90-143(A) refers.

 

Compliance: Prior to 31 January 1991.

 

Background: Leakage from the oil cooler inlet and outlet elbow has resulted in total engine oil loss.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interactions

Authorises

All Versions

Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.